“…Specifically, we found that adolescents who produced at least one concrete strategy were more engaged and perceived their teachers as more supportive. This supports previous studies that more specific action plans serve as a motivational resource that are closely associated with changing behaviors in the present that may impact adolescents' futures (Gollwitzer et al, 2004;Oyserman et al, 2004;Duckworth et al, 2011;Gollwitzer and Oettingen, 2011;Anders and Olmstead, 2018). Therefore, if adolescents have specific action plans (i.e., concrete strategies) to meet their expected possible selves or avoid their feared possible selves, they are more likely to have the next steps to achieve their goals (Clinkinbeard and Zohra, 2012;Anders and Olmstead, 2018).…”